JP4559131B2 - Charcoal grill - Google Patents

Description

  The present invention relates to a charcoal-grilled device for cooking foods such as yakitori and beef tongue by charcoal cooking. In particular, the present invention relates to a charcoal-fired pottery that has been improved to improve durability and has been designed to protect the cook from the high heat of charcoal fire.

  In restaurants that provide yakitori or beef tongue, charcoal-grilled pottery that performs charcoal-grilled cooking is used. In such a charcoal-fired pottery, it is common to place charcoal in a charcoal tank in a casing to cause charcoal fire and to bake food on it. The food stabbed on the skewers such as yakitori is placed between the roosters arranged on the upper surface of the casing, and the food such as beef tongue is placed on the grill net placed on the rooster. As a charcoal tank, there are many charcoal stoves having charcoal saws spread on the bottom, and a charcoal receiving lattice placed inside a casing and charcoal placed on it.

  In such a charcoal grill, high heat is generated when charcoal is burned. And this heat is transmitted to the surface of the casing, the casing surface may become high temperature, and if the cook touches carelessly, there is a risk of burns. In particular, when the cook turns the yakitori upside down, there are many cases where the hand is easily touched on the front upper end of the casing and the part from the elbow is burned.

  Therefore, as a countermeasure against high temperature of the casing, a charcoal-fired pottery is disclosed in which a cooling path for flowing cooling air is formed between the casing and the charcoal tank (see Patent Document 1). This charcoal-fired pottery is provided with a cooling path between the front wall, rear wall and bottom surface of the casing and the charcoal tank. The cooling path leads to the inside of the charcoal tank from the air inlet on the upper surface of the casing. A suction device is provided in the cooling path. With this suction device, external air is flowed through the cooling path to prevent heat transfer from the charcoal tank to the casing.

Japanese Patent No. 3499503

  In addition, due to the high heat generated during the combustion of charcoal, there are other problems as follows. First, the charcoal grid and the burner arranged under the charcoal tank in the casing are deformed and damaged by such a high temperature. For this reason, the lifetime of such components is shortened. As a countermeasure against this, the charcoal receiving grid may be made of iron and sturdy, but the weight becomes very heavy and handling is not easy. In addition, when the burner is installed below the charcoal receiving grid, the ash that has fallen from between the grids may become clogged in the burner flame opening.

Furthermore, for example, when the pottery is installed on a cold table (freezer / refrigerator with a stand), the heat of the casing is transmitted to the refrigerator, and a situation in which the refrigerator cannot obtain sufficient cooling capacity also occurs.
Furthermore, since the casing and each part are made of stainless steel or iron for high temperature countermeasures, and the thickness is increased, the entire pottery becomes very heavy. When such a heavy object is placed on a table or the like, a situation may occur in which the weight concentrates on the legs and the portion of the table on which the legs are placed is dented.

  This invention is made in view of said problem, Comprising: The improvement for improving durability, and the charcoal-fired pottery in which the consideration for protecting a cook from the high temperature of a charcoal fire were given. With the goal.

A charcoal-fired pottery according to a first aspect of the present invention is a charcoal-fired pottery comprising a casing and a charcoal receiving grid arranged in the casing, causing charcoal fire on the charcoal receiving grid and baking food thereon. The charcoal receiving grid is constituted by arranging a plurality of ceramic rods at intervals of 2 mm to 7 mm, and suppresses heat transfer to the lower side of the charcoal receiving grid .
Since the charcoal receiving grid is configured by arranging ceramic rods having a small thermal conductivity coefficient, it is possible to suppress the heat transfer to the lower side of the grid. For this reason, while being able to suppress the temperature rise of the lower part of a casing, the combustion heat of charcoal can be utilized efficiently for cooking. Moreover, since the ceramic has high heat resistance and is less likely to be deformed or oxidized, the durability of the charcoal grid is improved.
The charcoal referred to in the present application includes natural charcoal and pseudo charcoal (batter formed charcoal).

  In this charcoal grill, by arranging the ceramic rods at intervals of 2 mm to 7 mm, it is possible to suppress the downward transfer of heat, and the ash from which charcoal burned out is not clogged so much between the ceramic rods. Can be dropped.

The charcoal-grilling device of the second aspect of the present invention is a charcoal-grilling device comprising a casing and a charcoal receiving grid disposed in the casing, causing charcoal fire on the charcoal receiving grid and baking food thereon. A heat protector that covers an upper front portion of the casing, a gap having an open top and bottom is provided between the heat protector and the upper front portion of the casing, and an air flow by natural convection flows through the skimmer, thereby causing the heat to flow. It heat-insulates between a protector and the front upper part of the said casing, It is characterized by the above-mentioned.
The portion of the front scab (upper front portion of the casing) that is particularly easy for the hand of the cooker to touch can be particularly effectively insulated, thereby improving safety. Further, since the air flow is natural convection using the rising air current in the coal tank, it is not necessary to provide a forced ventilation mechanism such as a fan.

The charcoal-grilling device of the third aspect of the present invention is a charcoal-grilling device comprising a casing and a charcoal receiving grid disposed in the casing, causing charcoal fire on the charcoal receiving grid and baking food thereon. The said casing is mounted on the heat-resistant heat insulation layer, It is characterized by the above-mentioned.
By placing the casing on the heat insulation layer, heat transfer from the casing downward can be suppressed. Therefore, even when the charcoal pottery is placed on a cold table or the like, it is difficult to cause trouble.

A charcoal-fired pottery according to a fourth aspect of the present invention is a charcoal-grilled pottery comprising a casing and a charcoal receiving grid disposed in the casing, causing charcoal fire on the charcoal receiving grid and baking food thereon. A burner for generating charcoal fire, the flame outlet of the burner being at a position off the bottom of the charcoal receiving grid, and a flame blown laterally from the burner is directed upward from between the charcoal receiving grid It is characterized by.
By installing the burner at a position off the bottom of the charcoal receiving grid, it is possible to prevent ash and the like falling from the charcoal receiving grid from clogging the burner flame. Therefore, ignition failure of the burner can be prevented.

A charcoal-fired cooker according to a fifth aspect of the present invention is a charcoal-fired pottery comprising a casing and a charcoal receiving grid disposed in the casing, causing charcoal fire on the charcoal receiving grid and baking food thereon. A rooster is provided in the left-right direction of the casing on the charcoal receiving lattice, and both ends of the rooster can be lifted up and down independently by a latch-type lifting mechanism.
Since the left and right ends of the rooster can be moved up and down independently, the rooster can also be arranged obliquely, and it is possible to adjust from near fire to far fire according to the combustion condition of food and charcoal. In addition, since the lifting mechanism is a latch type, it is easy to operate.

A charcoal-fired cooker according to a sixth aspect of the present invention is a charcoal-fired pottery comprising a casing and a charcoal receiving grid arranged in the casing, causing charcoal fire on the charcoal receiving grid and baking food thereon. A space (charcoal tank) on the charcoal receiving lattice in the casing is surrounded by a plurality of ceramic refractory members, and an overlapping structure in which adjacent portions of the refractory members are alternately overlapped in the thickness direction. It is characterized by having.
While radiating the heat | fever emitted from charcoal in a charcoal tank, the transmission of the heat to an outer casing can be suppressed.

  As is apparent from the above description, according to the present invention, it is possible to provide a charcoal burner that has been improved so as to suppress transmission of heat generated from the charcoal tank to the casing. Therefore, durability can improve and the charcoal-grilled pottery in which the consideration for protecting a cook from the high heat | fever of a charcoal fire was given can be provided.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a diagram showing the whole of a charcoal-fired pottery according to an embodiment of the present invention.
FIG. 2 is a front view of the charcoal pottery device of FIG.
FIG. 3 is a front cross-sectional view of the charcoal pottery device of FIG.
FIG. 4 is a plan cross-sectional view of the charcoal pottery device of FIG.
FIG. 5 is a side cross-sectional view of the charcoal burner of FIG.
In these drawings and the following drawings, the left side of the charcoal pottery viewed from the cooker is the left direction, the right side is the right direction, the cooker side is the front direction, and the anti-cooker side is the back direction.

With reference to FIG. 1, FIG. 2, the whole structure of the charcoal-fired pottery 1 is demonstrated.
This charcoal-fired pottery 1 includes a horizontally long rectangular parallelepiped casing 10, a charcoal tank 20 disposed in the casing 10, a fire burner 31 (see FIGS. 3, 4, and 5), and a casing 10. An elevating rooster assembly 80 disposed above, a heat-insulating frame 75 on which the casing 10 is placed, and the like are provided. When food is baked in the charcoal grill 1, a predetermined amount of charcoal is placed on the charcoal grid (reference numeral 21 in FIG. 4) in the charcoal tank 20 and ignited by the burner 31. The food placed on the rooster 81 (or grill net 111) is baked and cooked on the raised charcoal fire. The burned-out charcoal becomes ash and falls downward from the coal tank 20.

First, the casing 10 and the coal tank 20 will be described.
The casing 10 has a concave shape surrounded by a front plate 11a, a back plate 11b, left and right side plates 11c and 11d, which are shown in FIG. Is. A top plate 13 is attached to a portion around the upper surface of the casing 10 (a portion other than the coal tank 20). As shown in FIG. 5, the front top plate 13a is inclined obliquely upward from the front to the back, and is also referred to as a front stile. As each plate 11 and top plate 13 of the casing 10, for example, SUS304 having a plate thickness of 3 mm can be used.

  As shown in FIG. 3, a charcoal receiving grid 21 is disposed on a surface that is approximately half the height inside the casing 10. The space above the charcoal receiving lattice 21 is a charcoal tank 20 where charcoal fire is caused. The space below the charcoal receiving lattice 21 is a ventilation space 41 for collecting and collecting ash burned with charcoal or supplying air to the charcoal tank 20.

As clearly shown in FIG. 4, the charcoal tank 20 is a space surrounded by a refractory ceramic wall 25 laid in four directions and a charcoal receiving lattice 21. Three refractory ceramic walls 25 are laid on the front and back surfaces of the charcoal tank 20 with predetermined clearances from the casing front plate 11a and the rear plate 11b. In addition, one refractory ceramic wall 25 is laid on the left and right side surfaces of the charcoal tank 20 with predetermined clearances from the casing left and right side plates 11c and 11d. That is, spaces (air layers) are formed between the four surfaces of the coal tank 20 and the four surfaces of the casing 10. Moreover, the adjacent part of the refractory ceramic wall 25 has an overlap structure that overlaps each other in the thickness direction. As the refractory ceramic wall 25, for example, a cordierite refractory having properties of a porosity of 33%, a water absorption of 23%, and a safe use temperature of 1000 ° C. can be used.
In addition, these refractory ceramic walls 25 can be removed using instruments such as a driver.

FIG. 6 is a perspective view illustrating the structure of the charcoal tank.
The charcoal receiving lattice 21 is composed of a plurality of rows of ceramic rods 22 having a circular cross section. As shown in FIG. 4, the charcoal receiving lattice 21 is configured such that a plurality of rows (15 in this example) of ceramic rods 22 extending horizontally are arranged in a plurality of rows (three in this example). Yes. The interval between the ceramic rods 22 is 5 mm to 6 mm. As will be described later, this interval is 7 mm or less, and is preferably as narrow as possible (however, 2 mm or more is necessary). Both ends of each ceramic rod 22 are supported by a rod receiver 23 that is spanned between the casing front plate 11a and the rear plate 11b. Both ends of each bar receiver 23 are held by brackets 24 provided on the front plate 11a and the back plate 11b of the casing.
In this example, the ceramic rod 22 has a diameter of 17 mm and a length of 320 mm. As such a ceramic rod 22, for example, an alumina porcelain (alumina composition ratio 90%) having a water absorption rate of 0%, a safe use temperature of 1450 ° C., and a thermal conductivity coefficient of 0.04 cal / cm · sec · ° C. can be used.

  The ceramic rods 22 can be removed one by one from the rod receiver 23. For this reason, for example, when only one ceramic rod 22 is damaged, only that rod needs to be replaced. Also, each bar receiver 23 can be detached from the bracket 24.

FIG. 7 is a schematic diagram for explaining a state of transmission of heat generated from the coal tank.
In this charcoal-fired pottery 1, heat dissipation to the lower part of charcoal receiving lattice 21 can be controlled by making charcoal tank 20 into a ceramic rod arrangement structure. That is, by making the charcoal receiving grid 21 with the ceramic rod 22 having a low thermal conductivity, when a fire is caused on the grid 21, most of the heat dissipation amount is as shown by the white arrow A1 in the figure, It is discharged into the upper coal tank 20. Then, a small amount of heat radiation is released downward from the lattice 21 as indicated by the white arrow A2 in the figure. Further, the refractory ceramic walls 25 laid on the four sides of the coal tank 20 also have little heat conduction and absorption, and radiate heat into the coal tank 20 as indicated by the white arrow A3 in the figure. For this reason, conduction of heat to components (a burner and an ash receiving tray described later) arranged below the charcoal receiving lattice 21 is suppressed. Moreover, since an air layer exists between the four surfaces of the coal tank 20 and the four surfaces of the casing 10, heat conduction from the coal tank 20 to each plate of the casing 21 can be suppressed.

As a result, the combustion heat of charcoal can be efficiently used for cooking, and the amount of charcoal used can be reduced. As an example, the amount used can be reduced by about 20% compared to the case of using a normal iron charcoal grid. In addition, it is preferable that the distance between the ceramic rods 22 is narrower because heat conduction to the lower side of the charcoal receiving lattice 21 can be reduced, but it is necessary that the ash after the charcoal burns is dropped without clogging. It is preferable that it is 2 mm or more and 7 mm or less.
Moreover, since the ceramic has high heat resistance and is less likely to be deformed or oxidized, the durability of the charcoal grid is improved.

  In this example, the charcoal receiving grid 20 made of the ceramic rods 22 is only one stage, but may be two stages. At this time, it is preferable to arrange the ceramic rods 22 so that the side faces are staggered at each stage. By doing in this way, transmission of the heat from the charcoal tank 20 to the downward direction of the charcoal receiving lattice 21 can be further suppressed.

  As shown in FIG. 3, a burner 31 is provided below the charcoal receiving grid 21 so as to face in the horizontal direction. As shown in FIG. 4, two burners 31 are provided on the outside of the casing right side plate 11 d side by side in the front-rear direction. As shown in FIGS. 3 and 4, the tip of the burner 31 does not protrude from the charcoal tank. For this reason, ash that has fallen from between the charcoal receiving grids 21 or oil that has fallen from food does not adhere to the burner 31. Moreover, since the heat generated from the charcoal is hardly transmitted to the burner 31 disposed below the charcoal receiving lattice 21, the burner 31 is hardly contaminated or corroded, and the durability of the burner 31 is improved.

A gas pipe 33 is connected to each burner 31. As shown in FIG. 5, the gas pipe 33 extends from a gas inlet provided in the casing back plate 11 b to an ignition switch 35 provided in the casing front plate 11 a, and extends from the switch 35 to one end in the back direction. And then slightly forward and connected to each burner 31. Each burner 31 is provided with a pilot burner (not shown) with an ignition element.
When the switch 35 ignites from the pilot burner, a flame is ejected from each burner 31 in the lateral direction. The flame reaches almost the center of the charcoal receiving lattice 21 and is ejected upward from the gap between the ceramic rods 22 of the lattice. In addition, although a flame reaches only the substantially center of the charcoal receiving lattice 21, the charcoal placed on the entire surface of the charcoal receiving lattice 21 can be raised.

  As shown in FIG. 3, below the charcoal receiving lattice 21 is a ventilation space 41 that sends the air to the charcoal while the ash burned with charcoal falls as described above. Two ash receiving trays 43 are provided below the space 41 so as to be able to be drawn forward from the casing 10. In the corner between the bottom plate and the both side plates of each ash receiving tray 43, a reinforcing step for high temperature is formed. Each ash receiving tray 43 is held on a rail 45 disposed on the casing upper bottom plate 11e. The rail 45 is L-shaped, and the ash receiving tray 43 is held at the end face of the rail 45 slightly floating from the casing upper bottom plate 11e. In this way, the area of the contact portion between the tray 43 and the rail 45 is reduced as much as possible, so that the rail 43 can be slid even if the tray 43 is deformed due to high temperature. Further, a clearance is opened between the bottom plate of the tray 43 and the casing upper bottom plate 11e to prevent the tray 43 and the casing upper bottom plate 11e from being in close contact with oil or the like.

As shown in FIGS. 2 and 3, a plurality of ventilation holes 47 are formed in the casing front plate 11 a of the ventilation space 41. These vent holes 47 can be opened and closed by holding the knob 49 (see FIG. 2) and sliding the shielding plate left and right, and the aperture ratio of each hole 47 can be changed. By changing the opening ratio of the holes 47, the amount of air taken into the ventilation space 41 is adjusted, and the combustion condition of charcoal is adjusted.
As shown in FIG. 3, a reinforcing frame 51 is passed between the casing front plate 11 a and the casing rear plate 11 b in the space 41.

Next, the heat protector 60 and the bottom plate heat insulating structure as a countermeasure for the high temperature of the casing 10 will be described.
First, the heat protector 60 will be described. As shown in FIGS. 1, 2, and 5, the heat protector 60 is detachably attached to the front sill 13 a of the casing 10. During the work of turning the yakitori upside down, the cook's hand-to-arm is particularly easy to touch the front stile. Therefore, by providing the heat protector 60 in this part, the temperature rise of the part is suppressed.

  The heat protector 60 is composed of a front plate 61 and left and right side plates 63, and has a shape surrounding the front sill 13a from the front and both sides. Each side plate 63 is formed with a notch 65. The notch 65 is engaged with the protrusion 12 protruding from the casing left and right side plates 11c and 11f, and the heat protector 60 is detachably attached to the casing 10. The heat protector 60 can be made of, for example, SUS304 having a plate thickness of 3 mm.

FIG. 8 is a diagram for explaining the operation of the heat protector.
When the heat protector 60 is attached to the casing 10, a gap having an open top and bottom is formed between the front plate of the heat protector 60 and the front stile 13 a of the casing. The dimension of this clearance is 10 mm as an example. This clearance becomes the air layer S, and the transfer of heat from the front sill 13a to the heat protector 60 is suppressed. While the charcoal pottery is being used, air heated by charcoal is flowing upward from the charcoal tank 20 as indicated by the white arrow in the figure. Along with the upward flow of air, as indicated by the white arrow in the figure, the air also flows from the lower side to the upper side of the air layer S, and the layer S enters the ventilation state. For this reason, in the same layer S, air at a temperature of about room temperature is ventilated, and a heat insulating effect is obtained. As an example, the surface temperature of the heat protector 60 can be suppressed to about 75 ° C.
Moreover, since the heat protector 60 can be easily removed from the casing 10, even if it becomes dirty, it can be easily washed.

Next, the bottom plate heat insulating structure will be described.
FIG. 9 is an enlarged view of the lower portion of the casing, FIG. 9A is a front view, and FIG. 9B is a side view.
The bottom plate of the casing 10 has a double structure of an upper bottom plate 11e and a lower bottom plate 11f. Three adjuster screw portions 71 extending in the vertical direction are laid between the upper bottom plate 11e and the lower bottom plate 11f, and an air layer S11 is formed between the two bottom plates. At the position corresponding to the adjuster screw portions 71 of the lower bottom plate 11f, six legs 73 projecting downward are projected. The casing 10 is installed on the heat-insulating frame 75 with the legs 73. The heat insulating mount 75 is a heat insulating material filled in a flat box made of metal. As the heat insulating material, for example, a ceramic fiber heat insulating material can be used. Two frames 77 extending in the lateral direction are provided on the lower surface of the heat insulating mount 75.

  With such a structure, the lower part of the casing 10 is, in order from the top, the air layer S11 between the two bottom plates, the air layer S12 between the lower bottom plate and the heat insulating mount layer, the heat insulating material layer 75, and the space between the heat insulating material layer 75 and the installation surface. Four heat insulation layers of the air layer S13 are formed. For this reason, the transmission of heat downward from the casing 10 can be suppressed. For this reason, it is safe even if the charcoal pottery 1 is placed on a cold table or the like. In addition, the weight of the charcoal grill 1 is applied to the two frames 77. Since these frames 77 have a large cross-sectional area and can receive the weight of the device 1 in a distributed manner, There is no local load on the surface on which it is placed.

Next, the elevating rooster assembly 80 will be described. The lifting / lowering rooster assembly 80 can move the rooster 81 up and down stepwise up to a maximum height of 10 cm on the top plate 13 of the casing 10, and can also tilt the rooster 81 obliquely in the left-right direction.
As shown in FIGS. 1 and 2, the rooster 81 is two square bars, and is spanned between the left and right top plates on the front side and the back side of the casing 10 on the coal tank 20. Both ends of each rooster 81 are supported by a rooster receiver 83 provided with a latch type lifting mechanism. Each rooster receiver 83 is supported by the casing 10 by elevating rods 85 provided at two locations in the front-rear direction.

FIG. 10 is a diagram for explaining the rooster lifting mechanism.
Each lifting rod 85 provided on the rooster receiver 83 slides up and down through the upper guide bush 87 formed on the casing top plate 13 at the upper portion and the lower guide bush 89 formed on the inner casing 14 at the lower portion. Is possible. A sliding material is wound around the inner surface of each bush. Each lifting rod 85 is connected by a tie rod 91 at a substantially central portion.

  A serrated locking claw 93 is formed on the front lifting rod 85 in five stages from the lower end. Between the locking claw and the locking claw, there is an inclined portion extending obliquely. These locking claws 93 mesh with a stopper 95 provided on the casing 10 to hold the front lifting rod 85 at a predetermined height. By moving the front elevating rod 85 up and down, the entire rooster receiver 83 can be moved up and down horizontally.

  The stopper 95 penetrates the casing front plate 11a and the inner casing 14 and can slide in the front-rear direction. The stopper 95 includes a knob 96 positioned on the outer side (front side) of the casing front plate 11a, an engaging claw 97 protruding on the inner side (rear side) of the inner frame 14, and a rod 98 extending between the two parts. The engaging claw 97 meshes with each locking claw 93 of the rod 85, has a semicircular cross section, and has a sharp tip at the tip of the same portion. In addition, a large diameter portion 98 a having a diameter larger than that of the rod 98 is formed on the innermost side (engagement portion side) of the rod 98. A spring 99 is inserted into the rod 98. The spring 99 urges the large-diameter portion 98a rearward with respect to the casing front plate 11a so that the large-diameter portion 98a is in contact with the inner casing 14. When the large diameter portion 98 a comes into contact with the inner casing 14, the engaging claw 97 protrudes into the inner casing 14 and engages with the locking claw 93 of the rod 85.

  The state shown in FIG. 10 shows a state in which the engaging claw 97 of the stopper 95 is engaged with the engaging claw 93-1 at the uppermost end of the lifting rod 85. At this time, the rooster 81 is at the lowest position ( Located just above the top plate. When raising the position of the rooster 81, hold the rooster receiver 83 by hand and pull it upward. When the lifting rod 85 slides upward, the engaging claw 97 of the stopper 95 is guided along the inclined portion away from the locking claw 93-1 of the lifting rod 85. Then, the spring 99 contracts and the stopper 95 is pushed forward by the inclined portion of the lifting rod 85. When the next locking claw 93-2 of the lifting rod 85 reaches the engaging claw 97, the claw 97 is biased by the spring 99 and engages with the next locking claw 93-2. Thus, by engaging the engaging claws 97 of the stopper 95 with the respective locking claws 93 of the lifting rod 85, the height of the rod 85, that is, the height of the rooster receiver 83 can be changed stepwise. . In this example, the interval between the locking claws 93 is 25 mm, and the interval between the lowermost locking claw 93-5 and the uppermost locking claw 93-1 is 100 mm. That is, the height of the rooster 81 can be changed from the top plate 13 to a maximum height of 100 mm at intervals of 25 mm.

  To lower the height of the rooster 81, hold the knob 96 and pull the stopper 95 to the hand side. Then, the spring 99 is contracted, the engaging claw 97 is separated from the locking claw 93, and the rod 85 is lowered. When the knob 96 is released, the engaging claw 97 is urged in the back direction by the spring 99 and engages with the next lower locking claw.

  Since the rooster lifting mechanism 80 can be moved independently on the left and right, the rooster 81 can be disposed obliquely in the left-right direction. By doing so, it is possible to adjust from near fire to far fire according to the burning condition of food and charcoal.

  Moreover, as shown in FIG. 1 and FIG. 2, a grill net 111 can be placed on the rooster 81. In the case of ingredients stabbed on skewers such as grilled chicken, the skewers can be cooked across the rooster 81, but in the case of beef tongue etc., they are placed on the grill net 111 for cooking.

Moreover, as shown in FIG. 1, FIG. 2, this charcoal cooking device 1 is provided with the cooking auxiliary stand 120 which can be attached or detached.
As shown in FIG. 2, the cooking auxiliary stand 120 is detachably attached between the heat protector 60 and the vent hole 47 of the casing front plate 11 a. The auxiliary stand 120 has a holding surface 121 extending horizontally from the front plate of the casing in the front direction. The periphery of the same surface is surrounded by vertical side walls. Hook parts 123 are formed at two positions on the left and right sides of the rear side wall. When the hook 123 is hooked on the protrusion 16 provided on the casing front plate 11a, the holding surface 121 is held so as to extend horizontally from the casing front plate 11a in the front direction.

  Various kinds of seasonings, ingredients to be cooked next, and the like can be temporarily placed on the auxiliary 120 plate, so that cooking can proceed with good preparation. Moreover, since it can be easily removed from the casing 10, when it gets dirty, it can be washed immediately.

It is a figure which shows the whole charcoal-grilled device which concerns on embodiment of this invention. It is a front view of the charcoal-grilled container of FIG. It is front sectional drawing of the charcoal-grilled pottery of FIG. It is a plane sectional view of the charcoal-fired pottery device of FIG. It is side surface sectional drawing of the charcoal-grilled pottery of FIG. It is a perspective view explaining the structure of a charcoal tank. It is a schematic diagram for demonstrating the transmission state of the heat which generate | occur | produces from a coal tank. It is a figure explaining the effect | action of a heat protector. It is a figure which expands and shows the lower part of a casing, FIG. 9 (A) is a front view, FIG.9 (B) is a side view. It is a figure for demonstrating a rooster raising / lowering mechanism.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Charcoal-fired pottery 10 Casing 11 Front plate, right-and-left side plate, back plate, bottom plate 12 Protrusion 13 Top plate 14 Inner casing 16 Protrusion 20 Charcoal tank 21 Charcoal receiving lattice 22 Ceramic rod 23 Rod receiving 24 Bracket 25 Ceramic wall 31 For fire Burner 33 Gas pipe 35 Ignition switch 41 Ventilation space 43 Ash receiving tray 45 Rail 47 Ventilation hole 49 Knob 51 Reinforcement frame 60 Heat protector 61 Front plate 63 Side plate 65 Notch 71 Adjuster screw part 73 Leg 75 Thermal insulation frame 77 Frame 80 Lifting type rooster Assembly 81 Rooster 83 Rooster receiver 85 Lifting rod 87 Upper guide bush 89 Lower guide bush 91 Tie rod 93 Locking claw 95 Stopper 96 Knob 97 Engaging claw 98 Rod 99 Spring 111 Grilling net 120 Cooking assistance stand 21 holding surface 123 hook portion

Claims (2)

A charcoal grill comprising a casing and a charcoal receiving grid disposed in the casing, and causing charcoal fire on the charcoal receiving grid and baking food thereon,
The charcoal grill is composed of a plurality of ceramic rods arranged at intervals of 2 mm to 7 mm, and suppresses heat transfer to the lower side of the charcoal grill. . In addition, a burner that causes a charcoal fire on the charcoal grid ,
In a position where the flame ports of the burner is out beneath the coal receiving grid, according to claim 1, wherein the flame is blown out laterally from said burner, characterized in that the upward from between the coal receiving grating of charcoal pottery vessel.

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